After updating iOS to version 11, owners of Apple devices have a new problem. It became unclear to them why Wi-Fi automatically turns on on the iPhone. However, it is impossible to disable this function in the control center - after pressing the Wi-Fi button, it turns white, but does not turn off completely. Thus, a forced shutdown in iOS is only possible until tomorrow. Then the wireless connection will be activated automatically.
There is a situation when, after opening the curtain with control icons and turning off Wi-Fi through it, only the current connection is interrupted and goes into standby mode. Moreover, the wireless module remains activated.
Which Apple Watches support cellular connectivity?
Apple Watch Series 3 (GPS + Cellular) features full LTE and UMTS cellular connectivity that automatically connects to the network when the watch is away from iPhone. The watch has the same number as your iPhone, so you don't have to share your new number with all your family, friends, and coworkers.
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Causes
Let's figure out why Wi-Fi turns on on its own on an iPhone. Today, without the use of Wi-Fi or mobile Internet access, a smartphone turns into a regular communication device. The iPhone will not be able to update its services, receive notifications, use system applications from Apple developers, or collect the necessary information. Therefore, it is beneficial for Apple to keep their devices connected to the Internet for as long as possible. The manufacturer decided to take a radical step - users constantly turn on Wi-Fi on their iPhone, and they are forced to turn it off.
Obviously, an iPhone owner might not like this situation, given how quickly the battery begins to drain. Inconveniences due to a disabled module are also present - for example, notifications from social networks and other Internet services may not arrive on time.
No connection
Almost all experts say that the wireless network on iPhone 7 disappears quite often. This is often due to the fact that a special module is installed inside. The solution to the problem is quite simple.
Reboot your device. If the model is new, it is recommended to alternately press the volume buttons, as well as the side key.
It is important to remove the point regarding automatic connection to Wi-Fi.
You will need to enter the settings mode and find the “Wi-Fi” item. Then select “Lose network” and re-enter the password.
If the Internet on your iPhone 11 is lost, it is important to reset the phone to its factory configuration. All work is done in the device settings, in the “Main” item. Then select the “Reset” line and look for the “Reset network settings” item.
Another important recommendation is to deactivate the VPN function. You should also look for it in the phone settings, in the item of the same name. Remember the need to regularly update the latest OS versions released by the official manufacturer.
Instructions for troubleshooting WiFi problems
- try connecting to your neighbor’s Wi-Fi - if it works, look for a problem in your router;
- Monitor the connection to the router. You can check from another gadget by turning on sleep mode on your iPhone.
How to set up a router:
- In your personal account, find the item “Time IP address rental” in the settings. Change the value of the variable - add a few weeks or a month;
- disable encryption mode;
- Changing the Wi-Fi channel is another option for setting up a router.
Some router models are equipped with the Wireless Multimedia Extensions feature, which automatically minimizes failures, errors and lost packets during transmission over the local network. If your device is equipped with it, turn it on. If your router supports the 2.4/5 GHz band, move the slider to this mark.
Install the latest version of iOS
Download updates this way:
- Select the “Settings” icon on the desktop.
- Go to the “Basic” sub-item in the menu that opens.
- Click on the line “Software Update”.
- In the window that opens, install the proposed update or receive a message that “The latest software has been installed.”
The iTunes app can help you update. If none of the above works, try downloading the firmware file for iTunes and update it to the latest version.
Do a forced reboot
A reboot can solve the problem with signal loss. If the cause of the problem is a software failure, rebooting the phone will be enough - everything will return to its place. After the process is completed, connect your smartphone to the network.
Disconnect from your wireless network and reconnect
What should you do if you hit the network icon and a notification about an incorrect password appears? Click the “Forget network” option and reconnect in the wireless menu.
Change the request to connect to wireless networks
Go to settings, turn on the “Confirm connection” option - your phone will automatically show a request for the wireless network that appears. If there is no access to a previously connected home network, you need to manually establish a connection. There is a way to exclude a network from the list: click the button with the “I” icon next to the selected network and go to the “forget network” option.
Disabling Wi-Fi Assist
To disable this feature on your mobile device, go to settings and select the Cellular field. At the very bottom of the list there is a “Wi-Fi Assist” function. Next, it is recommended to drag the slider to the side, turning off the function. The button background should change color to white.
Disable VPN
If you previously changed the VPN function in the settings or through the application, you should disable this feature. To do this, go to the settings and open the “General” item. Find “VPN” in it. If you have a special program installed, you need to disable the function there.
Disable location services
In situations where the iPhone constantly loses the network and there are connection problems, try simply disabling a certain service. To do this, you need to click on the “Privacy” menu, click on the “System services” column (they can be found in geolocation services. If you follow this algorithm, you can solve the problem of Wi-Fi turning off when blocked and the icon disappearing in the control panel. In this case, the signal is not completely will disappear, since the switch only affects your location.
Set up a different DNS server
Changing this service often solves the problem if Wi-Fi turns off on its own. DNS servers can be configured incorrectly, so problems like this are not uncommon. To change the server to OpenDNS, you need to go to settings and click “WiFi”. Find your home network and select “i”, click “Router” and enter the numerical combinations that can be viewed on the official website.
Reset network settings
A large number of connection problems and problems can be resolved by resetting your wireless network settings. This manipulation will erase your data that was previously used for connection. You can delete it in the “Settings” menu item, “General” sub-item. The default is “Reset” and indicate which network you want to delete.
Complete reset of content and settings
A general reset of automatic network settings is considered a drastic method for solving a problem in which Wi-Fi turns off. You can do this yourself, without contacting a service center. The iTunes application is suitable for performing the manipulation. If you were unable to reset the settings on your own, contact a service center employee for help. You may have to pay attention to the hardware of the phone.
Rollback to previous iOS
For those who didn’t like how Wi-Fi turns on automatically on iOS 11, and who wants to return everything to the way it was, we can recommend the option of rolling back to the previous version of iOS 10.3. This became possible thanks to Apple's decision to sign older versions of the OS in 2022.
The process for downgrading to an older version looks like this:
- You need to disable the Find My iPhone option on your phone.
- On the official website, download the firmware for the version of your phone.
- Connect your smartphone or tablet to your PC using a USB cable and turn on iTunes.
- Select your device in the application window.
- Hold Shift (PC) or Alt (Mac) and click on the device recovery button.
- In a new window, find the file with the firmware and confirm the start of the operation.
Why Wi-Fi is blocked on iPhone in standby mode
If the iPhone does not connect to Wi-Fi, how to configure and enable this function on the device correctly?
There is a high probability that the router configuration is incorrect.
Its performance also affects the rate and quality of transmitted data. The display is done this way:
- lack of connection to the Wi-Fi network;
- slow connection speed, accompanied by freezes;
- The network icon glows gray or disappears altogether.
If you set your phone to save battery power or block the device, the quality of the connection will decrease. It may also be constantly interrupted. You can check the router, because in the settings there is an item “Automatic disabling channels”.
It will be necessary to organize a local network connection in public buildings. You can also repeat the connection through another home router.
Can smartwatches use iPhone's cellular network?
To check operation without a phone, first evaluate the signal strength on the watch. Open the “Control Center” system menu, there will be a green icon in the upper left corner showing the connection to the cellular network, and power will be shown with dots above it. The more dots, the stronger the signal.
You can also use this icon to turn the Apple Watch's cellular mode on and off. If the watch is connected to a cellular network, the icon will be green; if not, it will be white. Now that you have determined the presence of a cellular signal, disconnect from WiFi networks, and your gadget will use only the cellular network to operate.
Shutdown in sleep mode
If you block your phone, and then Wi-Fi turns on and off on its own, there is a high probability that the problems are related to the operation of the router. Therefore, you need to find the cause and begin to correct it.
The correct operation of the iPhone may be disrupted for the following reasons:
- EAP encryption;
- the operating range is incorrectly specified;
- connection to the channel is carried out automatically;
- Incorrect setting of the time for renting an IP address.
If you want your iPhone to work properly, follow these steps:
- Increase the time you use the IP address. To get started, go to the configuration section and select the “IP address configuration” line. Then select “Rental time” and set the desired value.
- Change of reception frequency. Instead of 2.4 GHz, set the value to 5 GHz. All actions are carried out in the WMM settings.
